Bryson DeChambeau video-bombed a Brooks Koepka interview.
As Mark Schlabach of ESPN noted, DeChambeau jumped and waved his arm in the background Thursday while Koepka was being interviewed by Golf Channel's Todd Lewis following his opening round at the U.S. Open.
DeChambeau was heading to the first hole as part of the later tee times and said: "Again, it's one of those things people are thinking I was doing something, I wasn't doing anything at the PGA Championship. I saw an opportunity and I just had fun with it."
Koepka said Tuesday of his relationship with DeChambeau, "We just don't like each other."
Last month, Koepka was visibly frustrated with DeChambeau as he walked toward him during an interview, a video that went so viral even Tom Brady joked about it:
Koepka shot a two-under 69 on Thursday to put himself in contention among the leaders.
DeChambeau may be fighting against the cut line Friday after shooting a two-over 73.