It's a tropical fruit, a lot can be found in the Philippines. I just read it's also called a sapodilla fruit.
The answer to, โWhat is sapodilla fruit?โ is quite simply a delicious tropical fruit ranking amongst the likes of mango, banana, and jackfruit. Sapodilla answers to quite a few monikers such as Chico, Chico sapote, Sapota, Zapote chico, Zapotillo, Chicle, Sapodilla plum and Naseberry. You may recognize the name โChicle,โ which refers to the latex excreted by the sapodilla fruit and is used as a chewing gum base.
Sapodilla Fruit: https://www.gardeningknowhow.com/edible/fruits/sapodilla-trees/growing-sapodilla-fruit.htm
Many thanks for the info