▁honor ▁of ▁the ▁show ' s ▁ 3 5 th ▁anni versary . ▁Writ ten ▁by ▁executive ▁producer ▁Harry ▁Fried man , ▁it ▁highlight ed ▁the ▁show ' s ▁premi ere ▁( Se ptember ▁ 1 0 , ▁ 1 9 8 4 ), ▁Ken ▁Jenn ings ' ▁first ▁and ▁last ▁games ▁( J une ▁ 2 , ▁ 2 0 0 4 ▁and ▁November ▁ 3 0 , ▁ 2 0 0 4 , ▁respectively ), ▁the ▁ 2 0 0 9 - 2 0 1 0 ▁Mill ion ▁D ollar ▁C ele br ity ▁Inv it ational ▁final s ▁( May ▁ 6 – 7 , ▁ 2 0 1 0 ), ▁the ▁IBM ▁Challenge ▁( F ebru ary ▁ 1 4 – 1 6 , ▁ 2 0 1 1 ), ▁the ▁Battle ▁of ▁the ▁Dec ades ▁final s ▁( May ▁ 1 5 – 1 6 , ▁ 2 0 1 4 ), ▁the ▁Season ▁ 3 3 ▁College ▁Championship ▁final s ▁( F ebru ary ▁ 2 3 – 2 4 , ▁ 2 0 1 7 ), ▁the ▁Season ▁ 3 3 ▁Te ach ers ▁Tournament ▁final s ▁( May ▁ 1 8 – 1 9 , ▁ 2 0 1 7 ), ▁and ▁the ▁Season ▁ 3 4 ▁Tournament ▁of ▁Champions ▁final s ▁( Nov ember ▁ 1 6 – 1 7 , ▁ 2 0 1 7 ). ▁ ▁A ▁number ▁of ▁una ut hor ized ▁books ▁have ▁been ▁published ▁about ▁Je op ard y