Trevor Donovan Hillary's Athletic Supporter [TMZ TV]

2/18/2015 10:00 AM PST

'90210' Star Trevor Donovan -- Hillary Clinton's Athletic Supporter (TMZ TV)


When Hillary Clinton finally makes her White House run official ... we might see a lot more of ex "90210” star Trevor Donovan -- who's become a major Clinton insider.

So if she wins he could assume a position. A shirtless one would be best ... for morale and all.