Kevan Chandler paid a visit to Holland Bloorview last week on a tour to promote his new book We Carry Kevan: Six friends. Three countries. No wheelchair. We’ve interviewed Kevan twice. Once about his 2016 trip to Europe with friends who carried him in a modified backpack, and once as he planned a similar trip last year to China, where he visited care centres that support orphans with disabilities. Kevan lives in Fort Wayne, Indiana, has spinal muscular atrophy, and…