As of November 2021, Nitish Kumar is the Chief Minister of Bihar state in India. Nitish Kumar has been in office since 2005 and is a member of the Janata Dal (United) party. Here are some key points about Nitish Kumar's role as the head of Bihar state:

• Nitish Kumar has been the Chief Minister of Bihar for multiple terms, serving from 2005 to 2014, and then again from 2015 onwards.
• He is known for his emphasis on development and good governance in the state.
• Kumar has implemented several initiatives aimed at improving education, healthcare, and the overall infrastructure of Bihar.
• Under his leadership, Bihar has witnessed significant progress in areas such as road connectivity, rural electrification, and women empowerment.
• Kumar's government has also focused on empowering marginalized communities and providing them with opportunities for socio-economic upliftment.
• He is known for his clean image and is often hailed for his efforts in maintaining law and order in the state.
• Kumar's leadership has played a crucial role in shaping the political landscape of Bihar and his party's performance in state elections.

Overall, Nitish Kumar's tenure as the Chief Minister of Bihar has seen both achievements and challenges, and he remains an important figure in the state's political arena.