The Longest Solo Traditional Dance Marathon was achieved by G. Sundaramoorthy from Coimbatore, Tamil Nadu, who performed an astonishing 154 varieties of traditional Tamil dances continuously over 65 hours. This extraordinary feat, recognized by the Asia Book of Records in 2024, showcased his immense stamina, deep knowledge, and dedication to preserving and promoting Tamil Nadu’s rich dance heritage. Sundaramoorthy’s marathon not only set a new benchmark for endurance in traditional dance but also highlighted the diversity and vibrancy of Tamil classical and folk-dance forms.