Discover the transformative power of mentorship in this engaging conference talk from GeeCON Prague 2022. Explore the 'what', 'who', 'how', and 'why' of mentoring through the speaker's personal experiences, drawing parallels to the iconic Mr. Miyagi from 'The Karate Kid'. Learn how mentorship can significantly impact career development, particularly in the IT industry. Gain insights into the importance of mentoring relationships in professional growth, backed by research and societal observations. Understand how to find a mentor or become one yourself, and why fostering a culture of mentorship is crucial for individuals, employers, and the IT community as a whole. Leave with a renewed appreciation for mentorship and the knowledge to make a difference in your own career and the careers of others.