Before Fame. She is the sister-in-law of Joel Smallbone who plays alongside his brother in For King & Country.. Family Life. 6 ft 4 in or 193 cm. His siblings are Joel Smallbone, Rebecca St. James, Ben Smallbone, Libby Smallbone, Daniel Smallbone, and Josh Smallbone.3. 17: 17. Luke Smallbone, ½ of the brother duo for King & Country announced on social media that he was going to be a dad – for the third time!. Luke was struck with an illness that nearly ended his career and life.4. Hot trending news on Christianity, current events & more. Luke Smallbone, half of Grammy-winning duo For King & Country, was just hours from taking the stage with his brother Joel Smallbone in Austin, Texas, … She and Luke welcomed their first child, Jude on December 19, 2012. 5′ 11″ (1.80 m) Weight Body Measurements Biography, Facts, Family. Shortly after their record released in February 2012, Luke was diagnosed with a serious digestive disorder. Luke Smallbone has UC. Girlfriend / Spouse. Source: Staff Reports CL. 7.12lbs. Reynolds tweeted a message Tuesday explaining that he has ankylosing spondylitis and ulcerative colitis, and plans to share the “way of life” that has led to him being “relatively pain free.”