two male competitors made it to the final obstacle, matt madoriama, but only the fastest one could take home the prize. >> he's a million dollars richer! >> so far the top female competitor has been kacy catanzaro, the barely 100-pound five-foot former gymnast made to the finals in season six. >> everyone told me i was too small, i was just a girl and all of these things, i'd never make it up the wall. i did it because i believed in myself. >> this season, kacy is going to give it another try. >> you necan ver get enough. you always want to come back that next season and keep proving yourself. people used to say things like, you did well for a girl. i think that's really not existing anymore. and i love that. like this. >> you're a strongan together so it gives them an advantage. >> still aheanid toght, ellen keeps on swimming. find out how a forgetful fish named dory helped her career. >> seemed like hollywood didn't have your back at that time. >> glam or us? bradley cooper taking out the trash. july annhuff's mani-pedi and one dan's freezing water wake-up. >> is "the big bang theory"