The Completionist

Jirard "Dragonrider" Khalil a.k.a. The Completionist is one of the YouTubers who appears in It's Awesome Baby! covering Dick Vitale's "Awesome Baby" College Hoops, Scott Wozniak has also guest-starred in one of his videos.

In It's Awesome Baby!
When Scott Wozniak wonders why all his copies of Madden 08 have been "Vitale'd" he turns to Google and searches the term "madden" and when this brings up no results (due to them being in the Awesome Baby Timeline) he searches up "Dick Vitales Awesome Baby College Hoops" which brings him to a bunch of YouTubers covering the game, with one of the YouTubers being The Completionist.

In Super Mario Galaxy | The Completionist | New Game Plus (ft. Scott the Woz)
In the video, he re-completes Super Mario Galaxy due to him needing to redo the first 120 games that he covered on his show due to a fight with his former friend Greg, Scott Wozniak guests stars in the video due to Super Mario Galaxy being Scott Wozniak's favorite game, throughout the video Khalil and Scott Wozniak take turn talking about the game and at the end they both give the game the "Completionist Rating" of "Complete It".

Trivia

 * The Completionist commented on It's Awesome Baby! with a comment saying "Hey all, Jirard here".
 * The comment originally said "Hey y'all, Jirard here", a common misconception of Scott Wozniak's intro, it was most likely changed because of a reply by YouTube user Colm Morrissey stating "It’s “hey all” you sick fuck" which received over 330 likes.