At 21, Kiefer Ravena is a college basketball superstar, a celebrity endorser and a millionaire all rolled into one. His father, former PBA player Bong Ravena, admits his son is better than him at basketball. ​For more clips and updates from Powerhouse: VISIT: www.gmanews.tv/powerhouse LIKE: www.facebook.com/powerhousegma FOLLOW: www.twitter.com/powerhousegma​; www.instagram.com/powerhousegma GMA News Online: http://www.gmanews.tv Facebook: http://www.facebook.com/gmanews Twitter: http://www.twitter.com/gmanews