Eiko, also known as the “queen of the splits,” is a word renowned yoga instructor with a background in aerobics. Her very own shake-yoga gained a lot of attention as a fun and effective method that can be enjoyed even by those suffering from stiffness and lower-back pain. She is the author of Even the Stiffest People Can Do the Splits. Her yoga techniques have helped millions, and the instructional video she released in 2015 has gone viral with over 5.5 million views on YouTube. She resides in Osaka, Japan.