You remember when back in 2015-16, Leicester won the league with the odds of 1 in 4000. They had just escaped relegation the previous season (they were last on the table at one point) and they went on to win the league. it remains one of the greatest underdog stories.
they didn't buy good players, but they made good players. Vardy,Kante and Mahrez are good examples. I was rooting for leicester to win that season,
Especially because ,That was the season when chelsea were getting their asses kicked early on and mourinho was sacked. I remember than chelsea were in the relegation zone at a point of time during the early season.