Who is the secret sponsor for Modi's animated videos

With an aim to spread awareness about the benefits of Yoga, the Modi government has been promoting the Yoga extensively. According to reports, The AYUSH Ministry spent over Rs 20 crores for International Yoga Day celebrations.
 

 
On the other side, as per PMO it’s buzzed that over 35 lakhs has been spent on Modi’s Yogasana animated videos. Reacting to the criticism for wasting public funds just of Yoga videos, the BJP clarified that a third party had sponsored for the videos and not a single penny from the government account was spent on Modi’s yoga videos.
 

 
As it’s a common practice for the big shots to fund the political parties for their own gains, their names would be kept secret forever.