Silke Möller is a German athlete, who in the 1980s competed for East Germany as one of the best female sprinters in the world. She was a member of the East German quartet that broke the world record in the 4 × 100 m relay at the World cup in Canberra on 6 October 1985. She and teammates Sabine Rieger, Marlies Göhr, and Ingrid Auerswald ran a time of 41.37 seconds, which stood as the world record until 2012. She is the 1987 World champion at both 100 metres and 200 metres.

The 4 × 100 metres relay or sprint relay is an athletics track event run in lanes over one lap of the track with four runners completing 100 metres each. The first runners must begin in the same stagger as for the individual 400 m race. Each runner carries a relay baton. Before 2018, the baton had to be passed within a 20 m changeover box, preceded by a 10-metre acceleration zone. With a rule change effective November 1, 2017, that zone was modified to include the acceleration zone as part of the passing zone, making the entire zone 30 metres in length. The outgoing runner cannot touch the baton until it has entered the zone, and the incoming runner cannot touch it after it has left the zone. The zone is usually marked in yellow, frequently using lines, triangles or chevrons. While the rule book specifies the exact positioning of the marks, the colours and style are only "recommended". While most legacy tracks will still have the older markings, the rule change still uses existing marks. Not all governing body jurisdictions have adopted the rule change.