Chief Hospital Corpsman Randy Moss, left, Rear Adm. C. Forrest Faison III, Command Master Chief Yenhung Duberek and Chief Hospit

110401-N-UB993-052
SAN DIEGO (April 1, 2011) Chief Hospital Corpsman Randy Moss, left, the youngest chief, Rear Adm. C. Forrest Faison III, commander of Naval Medical Center San Diego (NMCSD), Command Master Chief Yenhung Duberek and Chief Hospital Corpsman Kathleen Gray, the oldest chief, celebrates the 118th birthday of the chief petty officer rank with a cake cutting ceremony at NMCSD. (U.S. Navy photo by Mass Communication Specialist 1st Anastasia Puscian/Released)

110401-N-UB993-052
 SAN DIEGO (April 1, 2011) Chief Hospital Corpsman Randy Moss, left, the youngest chief, Rear Adm. C. Forrest Faison III, commander of Naval Medical Center San Diego (NMCSD), Command Master Chief Yenhung Duberek and Chief Hospital Corpsman Kathleen Gray, the oldest chief, celebrates the 118th birthday of the chief petty officer rank with a cake cutting ceremony at NMCSD. (U.S. Navy photo by Mass Communication Specialist 1st Anastasia Puscian/Released)