Billy Graham's Son: Please Pray for My Dad Evangelist getting weaker at age 95, says Franklin Graham By John Johnson, Newser Staff Posted Dec 10, 2013 7:08 PM CST 226 comments Comments Billy Graham in 2010. (AP Photo/Nell Redmond, File) (Newser) – Billy Graham has grown weaker since his recent 95th birthday party, and son Franklin is requesting prayers for his father, reports CNN. "He is extremely weak but his vitals are good," Franklin wrote on the website of this father's evangelical association. "Our family would appreciate your prayers for him that the Lord would strengthen him." The elder Graham suffered a respiratory infection since the party but is out of the hospital and back at his home in North Carolina. A spokesman tells the AP that he is not in imminent danger.