Delta Air Lines and Hosea Helps Inc. teamed up with UnitedHealthcare and Grady to move Dr. Martin Luther King Jr.'s legacy from words to work, delivering real, life-changing resources to the community. Source: Adrian Asim In honor of Dr. Martin Luther King Jr. Day and the 100th birthday of the late Rev. Hosea Williams, Delta Air Lines and Hosea Helps Inc., alongside community partners UnitedHealthcare and Grady Health System, transformed service into action with Health & Jobs First, a free mobile wellness and career support event for Atlanta families. Held Monday, Jan.