Primerica, a Duluth-based independent financial services marketing organization, will be the presenting sponsor of the American Cancer Society's Relay for Life in Gwinnett County in 2012.

The Gwinnett Relay event is held annually in May at the Gwinnett County Fairgrounds. It's believed to be the world's largest relay, attracting more than 10,000 people each year and raising more than $2 million.

Information: www.relayforlife.org.