Simplify the following text for a Grade 11 native English-speaking person.
Original: City 's final goal at the stadium was scored on 26 April 2003 by Marc-Vivien Foe , who died on 26 June that year from an undetected heart condition while representing the Cameroon national football team .
Simplified: City 's final goal at the stadium was scored on 16 April 2003 by Marc-Vivien FoÃ during a 3-0 victory over Sunderland . Forty five days later , the player died on 26 June from an undetected heart condition while representing the Cameroon national football team during the 2003 Confederations Cup .