BOSTON, Mass. — Junior Luke Brown earned his first career NCAA Championship medal in the men’s triple jump as the Kentucky Track & Field program concluded the NCAA Indoor Championships in Boston, Massachusetts on Saturday. Brown earned his first NCAA silver medal in his third-straight NCAA indoor championships appearance after jumping a mark of 54’10.75”/16.73 meters on his second attempt. The Kingston, Jamaica native earned his highest-ever finish in the event at the indoor championships after finishing 16th and 12th in the previous two seasons. The victory comes after Brown led the nation in the triple jump entering the competition…