Surender Kumar is a name that might be associated with several individuals, and without further context, providing a definitive biography becomes challenging. It's crucial to specify which Surender Kumar you're interested in to avoid inaccuracies. Generally, a biography encompasses key life events, achievements, and significant contributions. It typically starts with birth details, including the date and place, and details about family background and early education. Moving forward, the biography highlights the subject's professional journey, outlining their career trajectory, notable accomplishments, and any awards or recognition received. Furthermore, a comprehensive biography often includes information about personal life, such as marital status, family details, and hobbies. The level of detail in each aspect depends on the individual's notability and the availability of documented information. In essence, a biography seeks to paint a holistic picture of an individual's life, capturing their essence and impact on their field or community. To provide you with a relevant and accurate biography, please specify the Surender Kumar you are inquiring about, including any relevant details like their profession, location, or any other distinguishing information you may have. If there are multiple well known personalities, a general overview of the most popular one can be provided.