68 years old (Born on June 06, 1956)
Happy Birthday, Björn Borg! You didn't just dominate grass courts; you practically built an entire lawn-care business at Wimbledon with five consecutive titles from 1976 to 1980. Seriously, even the strawberries and cream probably whispered your name in awe!Your calm strength and relentless focus turned tennis into art—winning six French Open trophies as well proves clay was simply another stage for your greatness. Even now, generations marvel how no one else can rock a headband quite like you did back then. Here's wishing you plenty more set-winning moments off-court today (and many slices of birthday cake served effortlessly).