Nigerian-born Magnus was one of the success stories of the Diamonds Youth Policy, after initially joining Diamonds under 16's from Fulham. He graduated to play in League 2 for the Diamonds mostly in a centre-back role. Allocated the squad number 40 for the 2002/2003 season, he did not make his first appearance for Diamonds until the following season when he came on as a second half substitute against Colchester United. Although still playing in the Youth team squad, an injury to Graham Allen at the start of the 2005/2006 season saw him get another chance, and he went on to make 25 appearances before the end of the season.

He left the club in May 2006 after contract talks stalled, and initially joined Aldershot Town, before moving to St.Albans City and Crawley Town in January 2007. The following season, he joined Dagenham & Redbridge before a brief loan spell with Weymouth. He rejected a three year extension to his contract with the Daggers in May 2009, and agreed a two year deal with League One side Colchester United on 1 July 2009 (ironically, the side he made his debut against for the Diamonds).

Appearances

2003/2004 - squad number 24

D2

22.11.03

Colchester Utd(H)

as sub

2004/2005 - squad number 24

MCSF

14.9.04

Northampton T(H)

2005/2006 - squad number 24

CCL2	9.8.05	Mansfield Town(A)	as sub
CC1	24.8.05	Coventry City (H)	as sub
CCL2	27.8.05	Lincoln City (H)
CCL2	29.8.05	Grimsby Town (A)
CCL2	2.9.05	Peterborough U(H)
CCL2	10.9.05	Oxford Utd (A)
CCL2	13.9.05	Macclesfield Tn(A)
CCL2	17.9.05	Stockport Co (H)
CCL2	24.9.05	Notts County (A)
CCL2	27.9.05	Northampton Tn(H)
CCL2	1.10.05	Rochdale (A)	1 goal
CCL2	7.10.05	Bury (H)
LDV1	18.10.05	Southend Utd (H)	as sub
MCSF	8.11.05	Rothwell Town (A)
CCL2	7.1.06	Peterborough U(A)	as sub
CCL2	14.1.06	Wrexham (H)	as sub
MCF	24.1.06	Peterborough U(H)
CCL2	18.2.06	Carlisle Utd (A)	as sub
CCL2	25.2.06	Macclesfield Tn(H)
CCL2	11.3.06	Lincoln City (A)	as sub
CCL2	25.3.06	Cheltenham Tn(A)
CCL2	1.4.06	Torquay Utd (H)
CCL2	8.4.06	Bristol Rvrs (A)
CCL2	15.4.06	Rochdale (H)	as sub
CCL2	18.4.06	Shrewsbury Tn(A)