21-year-old Spanish tennis prodigy Carlos Alcaraz has made history by becoming the youngest male to complete a Channel Slam by winning both the French Open and Wimbledon in the same year. He surpassed Swedish legend Bjorn Borg's record that stood for four decades. Alcaraz also holds the record for being the youngest male to complete a Surface Slam, beating fellow countryman Rafael Nadal's record. The Channel Slam is a rare feat that involves switching from clay to grass in a short period, making it a challenging task for players. Alcaraz's dominance in both surfaces at such a young age has put him in the same league as tennis greats like Borg and Nadal.