Walcott run 100 meters in 10.3 seconds

Spanish journalists were impressed by the speed of English football national team striker and Arsenal forward Theo Walcott, who was ahead of the return Champions League quarter-finals match between Barcelona and Arsenal asked what time he made, in the race at 100 meters.
“When I was 14, I ran a hundred meters in about 11 seconds. Now I am much faster, I think I can ran 100 meters in approximately 10.3 seconds,” he replied Walcott.
His French manager Arsene Wenger at Arsenal, laugh all present when he commented:
“I could run 100 meters in about 17!”
Journalists asked 60-year-old French expert, do you think seconds or minutes.