Career
He is best known for winning the $1,000,000 buy-in Big One for One Drop at the 2014 World Series of Poker. He beat Daniel Negreanu heads-up for a first place prize of $15.3 million, the second largest first place prize in poker history. Poker Colman is primarily an online player under the names "mrGR33N13" and "riyyc225".
At the 2014 WSOP, he finished in 3rd place in the $10,000 Heads-Up event, before winning The Big One for One Drop for $15,306,668.
Colman added two more seven-figure cashes that summer. As of July 2015, his total live winnings exceed $24,000,000.