Oldest active professional footballer Miura extends contract at 56

Miura, nicknamed "King Kazu," joined Portuguese club Oliveirense on loan from Yokohama.
The 56-year-old striker started his long career in Brazil in the 1980s.
Miura has played for the Japanese national team, scoring 55 goals in 89 matches.
He briefly played for Oliveirense at the end of last season, setting the record for oldest player in Portugal.
Yokohama's owners recently became majority shareholders in Oliveirense.