Career
He is the older brother of Sierra Leonean international football players Mohammed Kallon, and Kemokai Kallon. As a football player, he played for Vanspor (1994–1995) in Turkey, Sportul Studenţesc (1995–1996) in Romania, PSM Makassar/Ujung Pandang and Persebaya Surabaya (1996–1999) in Indonesia. Kallon has capped several times for Sierra Leone and scored two goals in a match against Niger 5-1 in order to qualify Sierra Leone qualify for the 1996 African Cup of Nations in South Africa.
He also coached Sierra Leone in the 2003 Fédération internationale de football association U-17 World Championship in Finland after winning 2nd place in the African U-17 Championship 2003.
Kallon coached Kallon F.C. to a runners up position in the 2004/2005 League. On 9 February 2016, Kallon was sacked by Old Edwardians.