Comments • 34 978

  • Laura Kelly
    Laura Kelly  16 hours back

    I asked my mom if my brother or I were smarter and
    she replied "It depends on what it is."
    my face :l

    • Lucca Peel-Yates
      Lucca Peel-Yates  21 hours back

      "We're like brothers"
      Yes well done👏👏😂

      • Hm Za
        Hm Za  23 hours back


        • Aurora-Belle Livingston

          "Something went off in my brain, that I didn't even realize that I had!" ~Ethan Grant Dolan, 2018

          • Aurora-Belle Livingston

            I really doubt that you don't make grammatical errors on your own. Check your recent Instagram posts. Google the proper uses of Two, To, and Too. Love you all, Have a blessed day!!

            • Baxni
              Baxni  2 days back

              The IQ test part was so hard to watch I couldn't watch. I did the test myself. It's on IQtest123 website and got 9/10.....

              • Elysha Randall
                Elysha Randall  3 days back

                I got egg and science straight away lmao

                • Ashley Gomes
                  Ashley Gomes  4 days back

                  Stupider lol

                  • Lilly Bozzo
                    Lilly Bozzo  4 days back

                    you admitted in the tweet that you are an idiot!!😆

                    • Serenity Akers
                      Serenity Akers  4 days back

                      What is the ending

                      • Emilee D'Amico
                        Emilee D'Amico  5 days back

                        i love you🤩🥰💖

                        • Rory Minilogan
                          Rory Minilogan  7 days back

                          I love 💕 you gis

                          • Rhianna Woods
                            Rhianna Woods  1 weeks back

                            Ethan u good man?
                            y'all have some twin telepathy or sum lol

                            • Suki_Bts 21
                              Suki_Bts 21  1 weeks back

                              Why does Gray look so cute🥺🥺

                              • Lindsey Jarvis
                                Lindsey Jarvis  1 weeks back

                                I like Ethan better acctully

                                • Ciara Reith
                                  Ciara Reith  1 weeks back

                                  Me: watches the video for the 7th time and still gets the riddles wrong

                                  • Korin Torres
                                    Korin Torres  1 weeks back

                                    I love ethan!!!

                                    • Sadie Lelonek
                                      Sadie Lelonek  2 weeks back

                                      It is an egg I did not look at the answer though I've heard of it before lollllllllllllllll

                                    • Michayla Reed
                                      Michayla Reed  2 weeks back

                                      Grayson probably does have more followers

                                      Because he is the hotter twin and I have a crush on him

                                      • Michayla Reed
                                        Michayla Reed  2 weeks back

                                        I got a lot more right and I'm 11

                                        • Elana Mashadi
                                          Elana Mashadi  2 weeks back

                                          I wonder how man brain cells Grayson smacked out of Ethan’s head (jk I love them so much❤️)

                                          • Kenneth Crawford
                                            Kenneth Crawford  2 weeks back

                                            GREY is the smarter one

                                            • Olivia Mills
                                              Olivia Mills  2 weeks back

                                              “It’s yours but everyone else uses it”
                                              E: my heart
                                              Gray: c a r b o n d i o x i d e

                                              • Alyssa Nicole
                                                Alyssa Nicole  2 weeks back

                                                I feel like Ethan was still smarter though cause he just ran out of time

                                                • Your Girl Willow
                                                  Your Girl Willow  2 weeks back

                                                  i got the silence one right

                                                  • Glory Gatumi
                                                    Glory Gatumi  2 weeks back

                                                    Ethan explaining how people use others hearts then gray fullof pity "people have been using your heart ?"

                                                    • amulete
                                                      amulete  2 weeks back

                                                      Ethan: good job *tries to shake Graysons hand*
                                                      Gray: no no no no no no StOP *spits on e's hand*
                                                      Had me dead 😂

                                                      • Reeseperry
                                                        Reeseperry  2 weeks back

                                                        Anyone else just discover they have a secret talent for riddles I legit got every single one right I’m freakin out

                                                        • Sophia
                                                          Sophia  2 weeks back

                                                          Graysons being really mean 😭 i feel bad for ethan :,(

                                                          • Little Bear
                                                            Little Bear  2 weeks back

                                                            You have to break a Fortune cookie before you can use it and your phone number is yours but everyone else uses it

                                                            • Saba Aga
                                                              Saba Aga  2 weeks back

                                                              I was also right about the nose idk how grayson got it wrong

                                                              • Randy Candy
                                                                Randy Candy  3 weeks back

                                                                i thought it was a glow stick

                                                                • Amelia Marshmallow
                                                                  Amelia Marshmallow  3 weeks back

                                                                  I got all of those riddles!

                                                                  • Silas Wellenius
                                                                    Silas Wellenius  3 weeks back


                                                                    • some bitch
                                                                      some bitch  3 weeks back

                                                                      omg graysons smile from 23:07 to 23:13 is the cutest thing I've ever seen 💗

                                                                      • Charlotte
                                                                        Charlotte  3 weeks back

                                                                        For the broken riddle I think glow stick I haven’t seen the answer yet

                                                                        • creatively not creative

                                                                          the riddle ethen got right and grayson got wrong, ethen picked the answer for only one part of the riddle, but grayson figured it out using all of the clues

                                                                          • Leila Massouf
                                                                            Leila Massouf  3 weeks back

                                                                            Hi my name is Leila and I am 10 years old and I am smarter then both of you

                                                                            • Tam Alpaio
                                                                              Tam Alpaio  3 weeks back

                                                                              I love how Ethan at the beginning says it’s not a big deal and at the end he freaks out. 😂

                                                                              • shana heaslip
                                                                                shana heaslip  4 weeks back

                                                                                Graysons eyebrows arent even one is thicker than the other

                                                                                • Monica Lieras
                                                                                  Monica Lieras  4 weeks back

                                                                                  It was so adorable when grayson said "Did you win?" At 21:14

                                                                                  • Lily Alvarez
                                                                                    Lily Alvarez  4 weeks back

                                                                                    I got all of the riddles

                                                                                    • Marcus Larinen
                                                                                      Marcus Larinen  4 weeks back

                                                                                      No matter what, Ethan will always be my bae! <3

                                                                                      • AC Hulslander
                                                                                        AC Hulslander  4 weeks back

                                                                                        I'm not sure how smart either of them are after seeing that they used a fresh piece of paper for each answer. C'mon now guys.

                                                                                        • Melanie Lopes
                                                                                          Melanie Lopes  1 months back

                                                                                          Grayson: it says u can't use any outside forces

                                                                                          *Ethan uses his teeth*

                                                                                          • Emmaleigh Mooney
                                                                                            Emmaleigh Mooney  1 months back

                                                                                            I have been dyslexic for my whole life and I’m so happy that I’m not the only one because gray has it xx❤️ ps love you guys xx

                                                                                            • Brooke Warren
                                                                                              Brooke Warren  1 months back

                                                                                              ok but a glow stick works, because you have to break it to see light soooooo😂😂

                                                                                              • Allison Mumey
                                                                                                Allison Mumey  1 months back

                                                                                                Girl eggs don’t have shells