An awesome video has emerged of a man organising a real-life game of "Where's Wally" to surprise his parents at the airport.

The video, shot on September 24 at Heathrow Airport, UK, shows Ali dressed as Wally with a stripy top and hat wandering around Terminal 5 for his parents to find him.

Ali secretly flew back to the UK from Australia for his mother's birthday who did not expect to find him at the end of the game.

"It was Mum's birthday this week so we decided to give her a birthday surprise. She had been away all weekend with Dad and was expecting me to collect them from the airport," the filmer wrote online.

"Ali (their second favourite son...) flew home from Australia for the first time in 3 years, to surprise her..."

"Ali used to love Where's Wally when he was a child, so we thought it would be appropriate and funny to play a big game of Where's Wally? in the airport terminal," he added.

Music: "Modern Jazz Samba" by Kevin MacLeod (royalty free)

It was Mum's birthday this week so we decided to give her a birthday surprise. She had been away all weekend with Dad and was expecting me to collect them from the airport. Instead, Ali (their second favourite son...) flew home from Australia for the first time in 3 years, to surprise her...

The birthday surprise took place at Heathrow Airport, Terminal 5 Arrivals after they had been in Geneva for the weekend. Ali, my parents' youngest son, used to love Where's Wally when he was a child, so we thought it would be appropriate and funny to play a big game of Where's Wally? in the airport terminal.

As you can see, my mum didn't suspect a thing!