Kotaku: Toby "Tobi Wan" Dawson is a professional commentator for esports site JoinDOTA. He covers DOTA and now DOTA 2 matches and tournaments, and is considered to be quite entertaining. Unfortunately, the commentary he was caught making while playing in a live-streamed public match over the weekend is not so much entertaining as it is inexplicably racist.
The comment, as seen in a screenshot, was: "have you heard the expression..lame as a ni**ers baby?"
He later apologized on the JoinDOTA forum, explaining, "it is not ok, that is rage combined with [the other player's] jokes to create a completely inappropriate comment which I am sorry for making."