| Swimming |
2007 World Aquatics Championships |
Melbourne |
 AUS |
400 m Freestyle, Men |
DNS |
 NGR |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
50 m Backstroke, Men |
DNS |
NGR |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
100 m Backstroke, Men |
DNS |
NGR |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
200 m Backstroke, Men |
DNS |
NGR |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
4 x 100 m Medley Relay, Men |
DNS |
NGR |
|
| Swimming |
2009 World Aquatics Championships |
Roma |
 ITA |
4 x 100 m Freestyle Relay, Men |
30 |
NGR |
|
| Swimming |
2009 World Aquatics Championships |
Roma |
ITA |
100 m Backstroke, Men |
94 |
NGR |
|
| Swimming |
2009 World Aquatics Championships |
Roma |
ITA |
50 m Backstroke, Men |
=85 |
NGR |
|
| Swimming |
2009 World Aquatics Championships |
Roma |
ITA |
100 m Freestyle, Men |
145 |
NGR |
|
| Swimming |
2009 World Aquatics Championships |
Roma |
ITA |
50 m Freestyle, Men |
=121 |
NGR |
|
| Swimming |
2012 World Swimming Championships (25 m) |
İstanbul |
 TUR |
100 m Freestyle, Men |
82 |
NGR |
|
| Swimming |
2012 World Swimming Championships (25 m) |
İstanbul |
TUR |
50 m Butterfly, Men |
63 |
NGR |
|
| Swimming |
2012 World Swimming Championships (25 m) |
İstanbul |
TUR |
100 m Backstroke, Men |
52 |
NGR |
|
| Swimming |
2012 World Swimming Championships (25 m) |
İstanbul |
TUR |
50 m Backstroke, Men |
45 |
NGR |
|
| Swimming |
2012 World Swimming Championships (25 m) |
İstanbul |
TUR |
50 m Freestyle, Men |
74 |
NGR |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
 ESP |
100 m Freestyle, Men |
AC |
NGR |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
50 m Backstroke, Men |
AC |
NGR |
|
| Swimming |
2015 World Aquatics Championships |
Kazan |
 RUS |
50 m Freestyle, Men |
76 |
NGR |
|
| Swimming |
2015 World Aquatics Championships |
Kazan |
RUS |
50 m Backstroke, Men |
57 |
NGR |
|