The schoolboy, who won his place at a MUSS residential course at Denstone College, outshone the other finalists, even though the overall standard was incredibly high, as the 8 to 16-year-olds were tested on various aspects of their technique.
Hopefuls from all over the planet were invited to the special event after winning the individual prizes at the club's Soccer Schools in England and abroad.
"I'm very excited," Alex, from Stoke-on-Trent, told ManUtd.com. "I didn't think I'd win it and become number one out of 10,000 people who entered.
"I wasn't nervous, I just wanted to enjoy it and do my best - and I did that."
Control was Alex's best field as the youngsters were put through their paces in drills involving lofted passes, short passing, dribbling and finishing. But it was the overall quality on show that most impressed former United ace Quinton Fortune. "Listen, I'm trying to remember back when I was that age," he insisted. "Was I even capable of doing that stuff? It's just amazing. I wanted to show them the step-over but they've already got that and something else in their locker!"
First-team coach Rene Meulensteen explained the philosophy behind the programme, which was enjoyed by the children and parents alike. "A very important part of the club is getting kids involved in the Manchester United experience and engaging them," he stressed. "Really, the level is that good because they're doing sensible and good