Sis Timberg is Berlin based entrepreneur passionate about content strategy and community building, growth marketing, social media, performance marketing and brand story telling. Advocate of female health and women empowerment. Currently she is working on a new venture at Antler, a global early-stage VC firm. Sis is Co-Founder of Circles and also its former Chief Marketing Officer. Circles is the companion brand for women's reproductive health. The company combines technology and alternative medicine to relieve women's pains. Also she is the Future Females Ambassador. Future Females is a movement to connect, inspire and support current and aspiring female entrepreneurs and intrapreneurs – to rapidly increase the number of and success of these women.