Patrick Mouratoglou recalls Roger Federer’s emotional 2006 Australian Open

Coach Patrick Mouratoglou reveals for him personally Roger Federer's 2006 Australian Open victory was one of most memorable

After converting his championship point, Federer became very emotional and broke down in tears

"The first thing I remember is the trophy ceremony at the Australian Open 2006 when he completely broke

He's the first one who really did that?" Mouratoglou said in a video uploaded on his Instagram

But Mouratoglou also feels that Federer's fighting spiriting was a bit underestimated part of his game

Why? Because he's an incredible fighter, he always thought for every single point in every single match

This week, 41-year-old Federer announced his plans to retire from tennis after the Laver Cup

Federer, who hasn't made any appearances since last year's Wimbledon, was hoping to return at the Laver