The President of the Liberty Professional Football Club Alhaji Sylvester Tetteh is dead.Sly Tetteh as he is affectionately called died after he collapsed during training by Liberty Oldies Saturday morning.He was pronounced dead on arrival at the hospital.He is credited with the discovery of Michael Essien and many of the present Black Stars squad including Sulley Muntari and Asamoah Gyan.As a footballer, Sly Tetteh won the West African Club Championship with Sekondi Hasaacas in 1982.He was born in Accra and grew up in Sekondi. He attended the Liberty University of Lynchburg, Virginia in the United States from 1982 to 1984.Until his death, Sly Tetteh was running academies in Ghana, Togo and Kenya.