Feb 15, 2013; Houston, TX, USA; Olympic sprinter Usain Bolt dunks two basketballs as comedian Kevin Hart looks on during the 2013 NBA all star celebrity game at the George R. Brown Convention Center. ... more 

Feb 15, 2013; Houston, TX, USA; Olympic sprinter Usain Bolt dunks two basketballs as comedian Kevin Hart looks on during the 2013 NBA all star celebrity game at the George R. Brown Convention Center. (Brett Davis-USA TODAY Sports) less