 Complete the following phrase:  She was Olympic Champion at the 2012 Summer Olympics in the K-2 500 metres with Tina Dietze. At the same Olympics, she also won silver in the K-4 500 m. At the 2016 Summer Olympics, she finished 5th in the womens K-1 500 metres event. She won the silver medal in the womens K-2 500 metres event with teammate Tina Dietze. She also competed as part of the 