A
Ashraff Rahman
In no particular order:
  1. Merdeka 118 - World's second-tallest structure (678.9 m)
  2. Mount Kinabalu - Highest mountain in South East Asia (4,095 m)
  3. Petronas Towers - World's tallest twin skyscraper (451.9 m)
  4. Sarawak Cave Chamber - Largest cave chamber in the world (1.6 km long passage)
  5. Rafflesia Arnoldii - Largest flower in the world (111 cm)
  6. Malaysia Rainforest - One of the oldest rainforests on Earth (National Park: 130,000 million years, Borneo Lowland Rainforest: 140 million years)
  7. Tualang Tree - World’s tallest tropical tree (80 m)
  8. Borneo - Largest island in Asia / Third largest in the world (748,168 km2)
  9. First World Hotel - One of the largest hotels in the world (7,351 rooms)
  10. Petronas Skybridge - World’s highest Skybridge (41st and 42nd floors)