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Sam Simon the co-creator of The Simpsons is terminally ill and has no children and is not married, so he wants to give his millions to causes he cares about - feeding the homeless and caring for dogs in need.

These are the types of people that are champions of our world. AmboseliTrust team rescue another baby elephant from a well. Watch mother run to baby when baby is freed! via YouTube.

From a speech by Nelson Mandela: "Our deepest fear is not that we are inadequate. Our deepest fear is that we are powerful beyond measure. It is our light not our darkness that most frightens us. We ask ourselves, who am I to be brilliant, gorgeous, talented and fabulous? Actually, who are you not to be? You are a child of God. Your playing small doesn't serve the world. There's nothing enlightened about shrinking so that other people won't feel insecure around you."

The Olympic flame burns for a few minutes more, before being extinguished during the Closing Ceremony of the London 2012 Olympic Games, on August 12, 2012. (Reuters/Pascal Lauener)

Worthy of a Nobel Prize. Australian obstetrician Dr Catherine Hamlin & her husband visited Ethiopia for a three-year stay in Addis Ababa and it turned into a lifetime of service. After arriving in Ethiopia, the Hamlins were horrified by the many women arriving at the Princess Tsehai Hospital suffering the devastating effects of obstetric fistula caused by prolonged and obstructed childbirth. In 1975 they opened the Addis Ababa Fistula Hospital and have treated over 30,000 fistula patients.

Uber cool (still) Carl Lewis...Olympic athletic champion with a total of 10 medals - 9 are gold.

Seventeen-year-old Boris Becker celebrates winning his first Wimbledon crown in 1985.