Najib Razak served as the Prime Minister of Malaysia from April 2009 until his defeat in May 2018. His administration was marked by significant economic growth, with a focus on infrastructure development and various initiatives aimed at boosting the economy. However, his tenure was also overshadowed by a massive corruption scandal linked to the 1Malaysia Development Berhad (1MDB) sovereign fund, which drew international attention and controversy. The 1MDB scandal involved allegations of embezzlement and misappropriation of billions of dollars, leading to investigations in multiple countries. Despite his efforts to maintain public support, the controversy ultimately culminated in Najib's electoral defeat by the Pakatan Harapan coalition, which campaigned heavily on anti-corruption reforms. Following his defeat, Najib faced legal repercussions for his role in the 1MDB scandal. He was charged and convicted of corruption and money laundering, resulting in a prison sentence. His downfall serves as a significant chapter in Malaysian politics, highlighting issues of governance, accountability, and the fight against corruption. Najib Razak was the sixth Prime Minister of Malaysia, serving from 2009 to 2018. A member of the United Malays National Organization (UMNO), he focused on economic growth and infrastructure during his time in office but faced significant challenges due to corruption allegations. Najib's leadership was marked by the 1MDB scandal, which involved massive financial misconduct that became a major issue both domestically and internationally. This scandal led to extensive investigations and negatively impacted his political standing. After losing the 2018 election, Najib was prosecuted for corruption and money laundering linked to the scandal. His conviction and subsequent sentencing highlight the ongoing efforts in Malaysia to address corruption and promote accountability in governance.