62 years old (Born on February 04, 1963)
Happy Birthday to the legendary Chang Jung-Koo, "The Korean Hawk"! With fists faster than Wi-Fi and a defense tighter than my jeans after birthday cake, your record-breaking 16 title defenses still leave opponents dizzy. Your career of 38 wins proves you're not just flyweight—you're heavyweight in awesomeness!Even today, boxing fans recall how you danced around challengers like they were standing still. May your special day be filled with laughter as swift as your punches and joy that lasts longer than any opponent did against you! Keep soaring high—you've earned every slice of cake (and knockout punchline) coming today!