The 2021 Tokyo Olympics are well underway [1] and athletes from all over the world are showing their pride with Olympic [2] rings tattoos. Peaking out from all matters of uniforms [3], the design is a marking of countless hours of hard work in each athletes' respective sport.

The five interconnected rings, which are depicted in colours of blue, black, red, yellow, and green, are inked across athletes in a variety of styles. Some tattoos feature all-black ink while others portray the colours in the classic form. Many of the 2021 Tokyo Olympians have ink to represent their last win in the Rio 2016 Summer Olympics. This includes gymnast Simone Biles, who got her first tattoo [4] in 2017 after dominating the games.

Take a closer look at all of the Olympic tattoos that have popped up in the Tokyo games so far ahead.

USA's Simone Biles' Olympic Rings Tattoo

Switzerland's Joana Heidrich's Olympic Rings Tattoo

Bulgaria's Gabriela Stoeva's Olympic Rings Tattoo

Sweden's Sarah Sjoestroem's Olympic Rings Tattoo

Britain's Adam Peaty's Olympic Rings Tattoo

Italy's Vanessa Ferrari's Olympic Rings Tattoo

Canada's Jennifer Abel's Olympic Rings Tattoo

Singapore's Joseph Schooling's Olympic Rings Tattoo

Sweden's Michelle Coleman's Olympic Rings Tattoo

France's Fantine Lesaffre's Olympic Rings Tattoo

USA's DeAnna Price's Olympic Rings Tattoo

Morocco's Abdelhaq Nadir's Olympic Rings Tattoo

Canada's Shallon Olsen's Olympic Rings Tattoo

Cyprus' Marios Georgiou's Olympic Rings Tattoo

South Africa's Bradley Tandy's Olympic Rings Tattoo

Iceland's Anton McKee's Olympic Rings Tattoo

India's Chungneijang Mary Kom Hmangte's Olympic Rings Tattoo

Germany's Christoph Fildebrand's Olympic Rings Tattoo

USA's Brady Ellison's Olympic Rings Tattoo