These self-disciplined NBA players become more handsome as they live more

At 44 years old, Allen's physique remains impressive, with perfectly defined muscles that even younger NBA players envy. He could even pursue a career as a model. 

In contrast, Robert Horry, another retired player, has become obsessed with fitness. After retirement, he transformed into a muscular powerhouse, surpassing many younger players in arm and chest measurements. 

Andrei Kirilenko, not considered handsome during his NBA career, has transformed into a stylish figure in his post-retirement life. With slicked-back hair, well-fitted suits, and frameless glasses. 

Steve Nash, known for his long flowing hair during his playing days, appears more sophisticated and mature after retiring and cutting his hair. He could be considered a style icon now.