In case you missed it, our all-round girl crush, Kayla Itsines made HISTORY on Friday by leading a bootcamp class so big it smashed five Guinness World Records. Yep, five.

To celebrate Guinness World Records Day on November 18, the Bikini Body Guide hustled together thousands of eager fitness lovers together in Melbourne and cracked some epic achievements:

– Most people performing squats
-Most people performing star jumps
-Most people performing lunges
-Most people performing push-ups
-Most people performing burpees

Congrats, Kayla! Take a peek at the pics below: