PERSON@1 , usually known as PERSON@2 or simply PERSON@3 -LRB- born NUMBER@1 December NUMBER@2 in LOCATION@1 , LOCATION@2 -RRB- is a football manager and former central defender .

PERSON@2 -LRB- born NUMBER@1 December , NUMBER@2 -RRB- is a former MISC@1 football player .
