Data Sources & Disclaimers

PickBigger is for fun. All values are approximate, curated from public datasets, and may be out of date. Don't use them for research, medical, dietary or professional decisions.

Primary sources

• World Bank

  Country populations (indicator SP.POP.TOTL).

• Wikipedia / Wikimedia Commons

  Celebrity, food, animal and city images + facts.

• USDA FoodData Central

  Approximate food calories per serving.

• flagcdn.com

  Public-domain country flag images.

Per-category notes

• ⭐ Who is more famous?

  Follower counts are approximate, manually curated from public profiles, and updated periodically. They change often — treat them as ballpark figures, not live numbers.

  ⚠️ Follower counts are approximate and may change. Values are curated from public sources as of recent months.

• 🌍 Which country is bigger?

  Population figures are based on the latest available World Bank data (indicator SP.POP.TOTL), displayed in millions and rounded for readability.

  ⚠️ Population values are based on the latest available public dataset and may be approximate.

• 🍔 Which food has more calories?

  Calorie values are approximate, based on common serving sizes from USDA FoodData Central. They are not per-100g — we use the serving most people actually eat.

  ⚠️ Calories are approximate and can vary by recipe and serving size.

• 🐆 Which animal is faster?

  Top speeds are approximate maximums from public encyclopedic sources, rounded for readability. Real-world speeds vary by individual and conditions.

  ⚠️ Animal speeds are approximate maximums and can vary by individual and conditions.

• 🏙️ Which city is bigger?

  Population figures are approximate metropolitan-area estimates from public UN and census sources, shown in millions and rounded.

  ⚠️ City population values are approximate metro-area estimates and may vary by definition and source.

• 🐘 Which animal is heavier?

  Weights are typical adult averages from public encyclopedic sources, rounded for readability and varying by individual.

  ⚠️ Animal weights are approximate adult averages and vary by individual, sex and age.

• 🏢 Which building is taller?

  Heights are architectural totals (to tip) from public sources such as the CTBUH and Wikipedia, rounded to the metre.

  ⚠️ Building heights are approximate and may vary by measurement method (architectural vs. tip).

• ⏳ Which is older?

  Ages are computed from founding / release / invention years from public sources. 'Older' = earlier year = came first.

  ⚠️ Founding years are approximate and based on commonly cited dates; some have disputed origins.

• ⚽ Which footballer has more fans?

  Follower counts are approximate, manually curated from public profiles, and updated periodically. They change often.

  ⚠️ Follower counts are approximate and may change. Values are curated from public sources as of recent months.

• 🎵 Which artist is bigger?

  Spotify monthly-listener figures are approximate, curated from public charts, and change weekly.

  ⚠️ Monthly-listener counts are approximate and change frequently. Values are as of recent months.

• 🎬 Which movie made more?

  Worldwide gross figures are approximate, not inflation-adjusted, from public trackers such as Box Office Mojo / The Numbers.

  ⚠️ Box office figures are approximate worldwide gross (not inflation-adjusted) and may be revised.

Image credits and licenses are listed on the attributions page.