Switzerland

Katerina Alexandre Hartford Graham is an American actress, singer, dancer and model. She is widely known for her role as Bonnie Bennett on The CW supernatural drama series The Vampire Diaries. Her film credits include The Parent Trap, 17 Again, The Roommate, Honey 2, Addicted, and All Eyez on Me.

Paul Klee was a Swiss-born German artist. His highly individual style was influenced by movements in art that included expressionism, cubism, and surrealism.

Roger Federer is a Swiss former professional tennis player. He was ranked world No. 1 by the Association of Tennis Professionals for 310 weeks, including a record 237 consecutive weeks, and finished as the year-end No. 1 five times.