The largest YMCA in the nation has a new leader following a national search. Chris Johnson has been named CEO of Lebanon’s Countryside YMCA. Johnson has been executive pastor of Antioch Church since 2009 following a 12-year career at General Electric as part of its senior leader development program. In addition, Johnson has held a variety of leadership positions with the Lebanon Rotary Club, helped lead the campaign for the Lebanon Schools capital improvement tax levy, served on the board of…