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For 100 years of Victories and triumphs.

Its indeed the largest :)

Here are things you need to know about the Philippine Arena.

1. The Philippine Arena is the centerpiece of Ciudad de Victoria.

INC says this huge structure is one of the highlights of Ciudad de Victoria, a massive 75-hectare complex constructed by the group in Bulacan. The complex actually spans 2 towns in Bulacan – Bocaue and Sta Maria.

Apart from the arena, the complex will also house the Eraño Manalo Medical Center, the Bulacan campus of the New Era University, the Philippine Stadium, and the Philippine Sports Center.

Ciudad de Victoria will be developed by real estate company New San Jose Builders Inc.

2. It is the largest indoor arena, not just in the Philippines, but in the whole world.

The Philippine Arena alone was built on a total lot area of 74,000 square meters, and has a total floor area of 99,000 square meters. It has more than 50,000 seats – larger and more spacious than the Mall of Asia Arena in Pasay City, and the Smart Araneta Coliseum in Quezon City.

COMPARISON. The dimensions of Philippine Arena is compared to the dimensions of other coliseums in Manila. Image from the Philippine Arena Facebook page

The group says the arena’s roof will contain 9,000 tons of steel and will span 520 feet. The entire structure will be 200 feet, or around 15 stories high.

In a documentary produced by the Discovery Channel in 2013, architect Andrew James explained that normal coliseums have a maximum of 25,000 seats – making the Philippine Arena, with its 50,364 seats, among the special indoor arenas in the world to have more seats.

Coming second to the Philippine Arena in terms of number of seats, is the Gwangmyeong Velodrome in South Korea, which has a 30,000 seating capacity.

3. It has a unique layout compared to other indoor arenas in the country.

Compared to ordinary coliseums where the stage is in the middle and is surrounded by seats, the Philippine Arena distinctively resembles an ancient Greek ampitheater, built in a semicircle and with seats at the front and sides of the stage only.

The seats in the Philippine Arena are divided into 3 sections, with each section having seats colored based on the INC flag – green, white and red.

World-class, foreign-based companies designed and built the arena.

A company in Australia, Populous, designed the architecture of the Philippine Arena. London-based Buro Happold was in charge of the structural engineering, while South Korea-based Hanwha E&C managed the construction.

(READ: Waiting for Iglesia ni Cristo's PH Arena)

Canada-based Engineering Harmonics provided the audio and video design in the arena.

The whole construction reportedly cost over $200 million.

5. It is made ready for any potential disasters.

The 2013 Discovery Channel documentary highlighted the fact that the arena was built to be "quake-proof." According to the documentary, the Philippine Arena was "built with strength and flexibility," and that it can "survive the country’s seismic forces."

In the documentary, James also explained how they studied crowd mobility in the arena. He said they made sure there are enough exits, and that spectators inside will be able to ecape the arena within 4 to 6 minutes when a disaster strikes.

6. Some Philippine symbols inspire the design of the arena.

Hanwha E&C stated in its website that the initial concept of the Philippine Arena “is motivated from Narra tree, the mother tree of Philippines, and the root of Bantayan tree.”

Also, Populous mentioned in its website that the arena’s roof design is inspired by the thatched roof of the country’s traditional nipa hut.

7. Construction of the Philippine Arena lasted 30 months.

Hanwha E&C announced that the construction work was officially finished in May 2014, with the construction lasting 30 months.

Hanwha E&C vice president Kwon Ho Ha revealed in the Discovery Channel documentary that the time given for the construction of the arena was only 24 months originally, making it one of the world’s fastest construction timelines. The normal construction timeline is 30 months, he said.

8. The construction has been awarded as among the best projects in 2013.

The construction of the Philippine Arena was recognized in 2013 by World Finance as the best sports project (medium cap project category) in Asia.