Final answer:
Sasha Waltz co-founded Waltz and Guest with Jochen Sandig in 1993, establishing a notable platform for contemporary dance.
Step-by-step explanation:
Sasha Waltz founded "Sasha Waltz & Guests," a dance company, in 1993. She established this company together with Jochen Sandig, a German cultural manager and artistic director. Sasha Waltz & Guests is renowned for its innovative and interdisciplinary approach to dance, exploring various forms of artistic expression and collaborating with artists from diverse fields to create groundbreaking performances that often challenge traditional dance conventions. Through this company, Sasha Waltz has made significant contributions to the contemporary dance scene, earning international recognition for her unique choreographic style and artistic vision.