Dhoni succeeded Kumble as Test captain after the leg-spin legend announced his retirement midway into home series against Australia in 2008.
Kumble recalled the time when Dhoni was made captain in all three formats.
"The first phase was probably easy for me because I was old, it was easy for me to say 'MS take over'. It was difficult for me to continue at that time, the body was not willing but I thought it was the right time for me to leave as well. MS (Dhoni) was ready to take over Test captaincy," said Kumble ahead of the first ODI against England here on Sunday.
"From there to 2007 to 2017, 10 years of captaincy is phenomenal. It goes to show the capabilities of MS as a leader and also what he has been able to achieve during the transition phase and also when the seniors left as well, it is not easy coming into the team as captain and having so many senior players. He managed them really well.
"He (Dhoni) not just got the best out of them but also got the best for the team. Both as number one Test side and later on winning the World Cup and then Champions Trophy and many other victories, he has been part of," he said referring to the time when the likes of Sachin Tendulkar, Sourav Ganguly, VVS Laxman, Virender Sehwag and Rahul Dravid played under Dhoni.
"In this team, besides Yuvi, everybody else has started their careers under MS. So that is the kind of transition he has seen. It has been phenomenal to be able to achieve what he has been able to achieve. We all know the value that he brings as a player and as a batsman and keeper and of course his value on the field.
"It is never easy to take a call. Hats off to him. That shows how selfless he is and he probably thought it was the right time for Virat to take over. Like how I felt back then it was the right time for MS to come in, it is great for the team to have MS on the field with Virat leading the side.
He said Dhoni remains a leader in the team.
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Dhoni has made it amply clear that he would like to bat at four and with Yuvraj Singh back in the squad, it remains to be seen who the team management picks to bat at 4,5,6.
He also acknowledged there is not much room for experimentation with the Champions Trophy in June.
He sounded confident when asked whether the team would able to replicate the recent success in Tests in limited overs format.
"It is good to comeback into the one day mode. We have played a lot of Test cricket, which is good and we have had great results over the last year and would like to start the new year on a good note.
"The preparations (of Test and one-dayers)) are not that dissimilar but yes you need to bring in a lot more intensity and energy with the way we practice and what we try and do with certain batsmen and bowlers."
"Yesterday we practised till about 7.30. There was not much dew. The games are starting one hour earlier than what it used to be so when the dew comes into effect, it comes in the last one hour. But this has been there for a long time. That is why it is important that we adapt to whatever conditions are there. That is why we prepare our bowlers to bowl with a wet ball," Kumble concluded.
