9 is the best I can come up with
1. Bruce manager at sunderland (man you )
2.ince was manager at blackburn (man you)
3.tony adams was manger at portsmouth (played at england level)
4.southgate was manager at middlesborough (eng)
5.mark hughes manager at man city (man you)
6.keane was manager at sunderland (man you )
7.stuart pearce was manager at man city (eng)
8.alan shearer was manager at newcastle (eng)
9. David moyes manager at everton (played with beckham at preston north end 1993/1994 season while on loan)
1. Bruce manager at sunderland (man you )
2.ince was manager at blackburn (man you)
3.tony adams was manger at portsmouth (played at england level)
4.southgate was manager at middlesborough (eng)
5.mark hughes manager at man city (man you)
6.keane was manager at sunderland (man you )
7.stuart pearce was manager at man city (eng)
8.alan shearer was manager at newcastle (eng)
9. David moyes manager at everton (played with beckham at preston north end 1993/1994 season while on loan)