sixteenth stage, with Franco Balmamion finishing second on the stage and taking the race lead. Balmamion successfully defended the lead all the way to the race's finish in Milan. Balmamion repeated as champion the next year after gaining the lead after the nineteenth stage that contained six difficult climbs. Jacques Anquetil took the race lead at the 1964 Giro d'Italia after the stage five individual time trial. Despite the best attempts of Franco Balmamion and Italo Zilioli, Anquetil managed to keep his lead until the race's conclusion to win his second Giro d'Italia. The 1965 Giro d'Italia saw the introduction of the Cima Coppi — in honor of Fausto Coppi — which is the title given to the highest mountain in each Giro and gives more points towards the mountains classification than any other climb. Vittorio Adorni won the stage 13 individual time trial and gained a significant time advantage over the rest of the riders. Adorni held on to the race lead for the rest of the race and won his first Giro d'Italia. In 1966 the points classification was introduced, which was to be awarded the most consistent high finishing riders in the peloton, specifically the sprinters. Jacques Anquetil came to the race with aspirations to win, but after losing time early on, he decided to ride for his teammate Gianni Motta. With Anquetil's help, Motta rode well through the mountains, gained the lead after the fifteenth leg, and went on to win the event as a whole. In addition, Motta also won the inaugural points classification. During the 1967 edition's twentieth stage, Felice Gimondi attacked on the slopes of the Tonale and race leader Anquetil was not able to match his move. Upon the stage's conclusion, Gimondi had gained the race lead by over three minutes. Gimondi raced into Milan the next day and won his first Giro d'Italia victory. 1968–1996: Foreign domination The 1968 Giro d'Italia saw two important firsts: the first tests for drug use and the first prologue. A total of eight riders tested positive during the Giro. Belgian Eddy Merckx won his first Giro d'Italia after winning the twelfth stage's finish atop the Tre Cime di Lavaredo and also regaining the race lead. En route to the overall victory, Merckx won four stages. Merckx returned in 1969 and was leading the race after the sixteenth stage that ended in Savona. Merckx tested positive