Nicholas John Bosa is an American football defensive end for the San Francisco 49ers of the National Football League. Nick was born on October 23, 1997, in Fort Lauderdale, Florida. He is 6ft 4 inches (1.93m) tall and weighs 266 lb (121 kg). Nick's horoscope is Scorpio and his Chinese zodiac sign is the Ox. Nick is currently 23 years old. Nick was nicknamed Smaller Bear while he was growing up.