The family of a young man who drowned trying to save a woman who had fallen into the River Thames say he was a "selfless hero" with a "very good heart". Twenty-year old Jimi Adewole entered the water to rescue the woman near London Bridge on Saturday. She was saved by another passer-by and emergency services, but tragically Jimi died. Over seventy thousand pounds has been raised to support his family. Report by Thomasl. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn