Zac Brown founded Camp Southern Ground in Georgia in 2011; 15 years later, its 11.5-acre organic farm helps feed campers while programmes support children, veterans and military families

• singer Zac Brown ​Photo credit: REUTERS/Nicolas EconomouWhen Zac Brown founded Camp Southern Ground in Georgia in 2011, he wanted to create more than a summer camp.
• He wanted a place where children, veterans and military families could step away from daily pressures, build confidence, form friendships and find a sense of purpose.