sentences:  After winning the heavyweight title, Rocky takes advantage of his newfound wealth and fame, appearing in multiple advertisements and television programs, and relishing his new celebrity status.After defending the title multiple times, he is prepared to retire, but the number one contender, James "Clubber" Lang (played by Mr. T), challenges Rocky publicly.Rocky, after dealing with Mickey's heart attack before the fight, is overpowered by the stronger, hungrier Lang and is knocked out in the second round.