English-born Ghanaian attacker Kwame Poku starred as Peterborough beat Wycombe at Wembley to lift the Bristol Street Motors Trophy.
Harrison Burrows fired his side ahead with five minutes left with a powerful low shot which Wycombe goalkeeper Franco Ravizzoli could only parry into his own net.
Substitute Dale Taylor thought he had earned extra time just moments later when his 20-yard volley found the far bottom corner.
But Burrows produced a dream finale in stoppage time when his deep cross from near the right touchline curled over Ravizzoli and into the net as Posh won the EFL Trophy for the second time.
The victory maintained Peterborough's 100% record at Wembley on their fourth trip to the national stadium, and they could yet add promotion to the Championship to a memorable season.
Peterborough FC sit handily placed in fourth place, eight points outside the two automatic promotion spots, but with two games in hand on all of the teams above them.
Poku has scored 12 goals and provided eight assists in 40 appearances for Peterborough FC across all competitions this season so far.
