In 2021, Taiwan ultramarathon runner Lo Wei-ming finished second in the world’s longest certified road race, the Sri Chinmoy Self-Transcendence 3100 Mile Race, setting a new record for Asian runners. Athletes from around the world were not only in awe of Lo’s focus, they were also greatly interested in the “Y Sandals” (thong sandals) that he was wearing on his feet. The idea that someone would run a marathon in sandals became an international topic of conversation.